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Single Row Steel Cylindrical Bearing

NJ 321 ECJ/C4

Single Row Steel Cylindrical Bearing
Item #104512260
  • 4.13 in Inner Diameter
  • 8.86 in Outer Diameter
  • 1.93 in Width
Single Row Steel Cylindrical Bearing
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  • 4.13 in Inner Diameter
  • 8.86 in Outer Diameter
  • 1.93 in Width

applications

  • Traction motors
  • Electric motors
  • Gearboxes

features

  • Logarithmically crowned rollers
  • High speed performance
  • Precision-honed rolling contact surfaces

compliances

  • 0
Inch/Metric Metric
O.D. 225 mm
Dynamic Load Rating 500 kN
Outer Ring Width 1.93 in, 49 mm
Static Load Rating 500 kN
Capacity High Capacity
Bore Type Round Bore, Metric Type
No. of Rows 1
Inner Ring Width 1.93 in, 49 mm
Oil Hole w/o Oil Hole
Tolerance Iso Class 0 (RBEC 1)
Outside Dia. 225 mm
Radial Internal Clearance C4
Cage Material Steel
Material Bearing Steel
Precision Ground Yes
Bearing Design Removable Inner Ring – Flanged
O.D. Type Cylindrical
Series 3
Radial Internal Clearance Specification Clearance Greater Than C3
Bearing Type Radial
Width 1.93 in, 49 mm
Rows of Balls Single
End Type Open End
Enclosure Open
I.D. 105 mm
Precision Rating ABEC 1
Inside Dia. 105 mm
Weight 22.1 LB
EAN or UPC 7316577055941
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